Audio-Technica ATH-M40x vs Stax SR-007MK2: 18 facts in comparison
1. highest frequency
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
24000Hz
Sony MDR-Z1R: 120000Hz
41000Hz
2. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
15Hz
Sony MH1CBLK: 1Hz
6Hz
3. weight
125g lighter.
240g
Sony MDR-EX150AP: 3g
365g
4. has sound isolation/passive noise reduction
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
Audio-Technica ATH-M40x
Stax SR-007MK2
45% have it
5. impedance
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
35 Ohms
Flips Solo 2 Social: 4 Ohms
170 Ohms
6. has a neodymium magnet
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
Audio-Technica ATH-M40x
Stax SR-007MK2
35% have it
7. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
98dB/mW
AKG K553 Pro: 144dB/mW
100dB/mW
8. no battery needed
This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Audio-Technica ATH-M40x
Stax SR-007MK2
69% have it
9. has a detachable cable
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Audio-Technica ATH-M40x
Stax SR-007MK2
39% have it
10. can be folded
Folding devices are good for transporting as they take up less space in your bag.
Audio-Technica ATH-M40x
Stax SR-007MK2
31% have it
11. has stereo speakers
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Audio-Technica ATH-M40x
Stax SR-007MK2
76% have it
12. has an over-the-ear form
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
Audio-Technica ATH-M40x
Stax SR-007MK2
40% have it
13. travel bag is included
The device comes with its own special case or pouch, which is useful for safe transportation.
Audio-Technica ATH-M40x
Stax SR-007MK2
63% have it
14. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Audio-Technica ATH-M40x
Stax SR-007MK2
83% have it
16. cable length
A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
2.5m
17. has a coiled cord
A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
Audio-Technica ATH-M40x
Stax SR-007MK2
7% have it
18. has an open-back design
The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.